Millipore Sigma Vibrant Logo
Attention: We have moved. Merck Millipore products are no longer available for purchase on MerckMillipore.com.Learn More

107434 L-Prolín

L-Proline for biochemistry. CAS 147-85-3, pH 5 - 7 (100 g/l, H₂O, 20 °C).

L-Prolín MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Pro

107434
Purchase on Sigma-Aldrich

Overview

Replacement Information

Key Spec Table

CAS #Empirical Formula
147-85-3C₅H₉NO₂

Products

Catalogue NumberPackaging Qty/Pack
1074340010 Sklená flaša 10 g
1074340100 Plastová flaša 100 g
1074340500 Plastová flaša 500 g
1074349010 Plastový sud 10 kg
Description
Catalogue Number107434
SynonymsPro
References
Product Information
CAS number147-85-3
EC number205-702-2
Hill FormulaC₅H₉NO₂
Molar Mass115.13 g/mol
HS Code2933 99 99
Structure formula ImageStructure formula Image
Quality LevelMQ100
Applications
ApplicationL-Proline for biochemistry. CAS 147-85-3, pH 5 - 7 (100 g/l, H₂O, 20 °C).
Biological Information
Physicochemical Information
Density1.4 g/cm3 (45 °C)
Melting Point221 °C (rozklad)
pH value5 - 7 (100 g/l, H₂O, 20 °C)
Bulk density500 kg/m3
Solubility1500 g/l
Dimensions
Materials Information
Toxicological Information
LD 50 oralLD50 Potkan > 5110 mg/kg
Safety Information according to GHS
RTECSTW3584000
Storage class10 - 13 Iné kvapaliny a tuhé látky
WGKWGK 1 mierne ohrozujúce vody
Disposal3
Relatívne nereaktívne organické reagencie je potrebné zhromaždovať v nádobe A. Ak sú halogénované, je potrebné ich zhromaždovať v nádobe B. Pre tuhé zvyšky použite nádobu C.
Safety Information
Product Usage Statements
Storage and Shipping Information
StorageSkladujte pri +2°C až +30°C.
Packaging Information
Transport Information
Supplemental Information
Specifications
Assay (perchloric acid titration, calculated on dried substance)99.0 - 101.0 %
Identity (IR-spectrum)passes test
Appearancewhite or almost white, crystalline powder or colorless crystals
Appearance of solution (50 g/l; water)clear and colorless
Spec. rotation (α 20/D, 40 g/l, water, calc. on dried substance) -84.0 to -86.0
Chloride (Cl)≤ 200 ppm
Sulfate (SO₄)≤ 300 ppm
Ninhydrin-positive substances (LC) (any ninhydrin-positive impurity)≤ 0.2 %
Ninhydrin-positive substances (LC) (ammonium (570 nm))≤ 0.02 %
Ninhydrin-positive substances (LC) (total impurities)≤ 0.5 %
Loss on Drying (105 °C)≤ 0.4 %
Global Trade Item Number
Catalogue Number GTIN
1074340010 04022536090818
1074340100 04022536090825
1074340500 04022536090832
1074349010 04022536692807